As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3409 BOTH CABIN & COCKPIT HAD STRONG ODOR OF "SMELLING SOCKS" ON TAKE OFF AND DECENT. PACK FLOW WAS IN LO. CORRECTIVE ACTION: DISCONNECTED AIR DUCT ENG 1 AND 2 AT STARTER VALVE. NO SIGNS OF OIL NOTED. RECONNECTED. PERFORMED ENG OIL PURGE RUN. NO SMOKE OR FUMES NOTED. CHANGED RECIRCULATION FILTERS. (4511982)